Catalogue no.:	V-1112312
Taxon:	Potamogeton obtusifolius Mert. & W.D.J.Koch
Label:	Potamogeton obtusifolius
Family:	Potamogetonaceae
Collector:	Blomgren
Date:	1865 07
Country:	Sweden
Landskap:	Södermanland
Socken:	Österhaninge
Locality:	Österhaninge ön Meisgran [?]